// this function verifies disk space in kilobytes function verifyDiskSpace(dirPath, spaceRequired) { var spaceAvailable; // Get the available disk space on the given path spaceAvailable = fileGetDiskSpaceAvailable(dirPath); // Convert the available disk space into kilobytes spaceAvailable = parseInt(spaceAvailable / 1024); // do the verification if(spaceAvailable < spaceRequired) { logComment("Insufficient disk space: " + dirPath); logComment(" required : " + spaceRequired + " K"); logComment(" available: " + spaceAvailable + " K"); return(false); } return(true); } // this function deletes a file if it exists function deleteThisFile(dirKey, file) { var fFileToDelete; fFileToDelete = getFolder(dirKey, file); logComment("File to delete: " + fFileToDelete); if(File.isFile(fFileToDelete)) { File.remove(fFileToDelete); return(true); } else return(false); } // this function deletes a folder if it exists function deleteThisFolder(dirKey, folder, recursiveDelete) { var fToDelete; if(typeof recursiveDelete == "undefined") recursiveDelete = true; fToDelete = getFolder(dirKey, folder); logComment("folder to delete: " + fToDelete); if(File.isDirectory(fToDelete)) { File.dirRemove(fToDelete, recursiveDelete); return(true); } else return(false); } // OS type detection // which platform? function getPlatform() { var platformStr; var platformNode; if('platform' in Install) { platformStr = new String(Install.platform); if (!platformStr.search(/^Macintosh/)) platformNode = 'mac'; else if (!platformStr.search(/^Win/)) platformNode = 'win'; else if (!platformStr.search(/^OS\/2/)) platformNode = 'win'; else platformNode = 'unix'; } else { var fOSMac = getFolder("Mac System"); var fOSWin = getFolder("Win System"); logComment("fOSMac: " + fOSMac); logComment("fOSWin: " + fOSWin); if(fOSMac != null) platformNode = 'mac'; else if(fOSWin != null) platformNode = 'win'; else platformNode = 'unix'; } return platformNode; } function IsWinnt() { /* Determines if the script is running under NT or not. * */ var winreg = getWinRegistry(); var subkey; var valname; var szCurrentVersion; winreg.setRootKey(winreg.HKEY_LOCAL_MACHINE); subkey = "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion"; valname = "CurrentVersion"; szCurrentVersion = winreg.getValueString(subkey, valname); logComment("szCurrentVersion: " + szCurrentVersion); if((szCurrentVersion == "") || (szCurrentVersion == null)) { return false; } else { return true; } } function registerKeys() { var subkey; //the name of the subkey you are poking around in var err; var winreg; var tmpstr; winreg = getWinRegistry(); winreg.setRootKey(winreg.HKEY_LOCAL_MACHINE); createRootRegKey(winreg); subkey = regRootKey; err = winreg.setValueString(subkey, "Version", "1.8.1.24_0000000000"); err = winreg.setValueString(subkey, "BuildID", "0000000000"); tmpstr = new String(fProgram); err = winreg.setValueString(subkey, "GreHome", tmpstr.substring(0, tmpstr.length-1)); err = winreg.setValueString(subkey, "GreComponentsDir", fProgram + "Components"); registerMainKeys(winreg); } function createRootRegKey(winreg) { var subkey; var tmpstr; var tmpstr2; var index; tmpstr = new String(regRootKey); index = tmpstr.indexOf("\\"); subkey = ""; while(index > 0) { subkey = subkey + tmpstr.substring(0, index); winreg.createKey(subkey,""); tmpstr2 = tmpstr.substring(index+1, tmpstr.length); tmpstr = new String(tmpstr2); index = tmpstr.indexOf("\\"); subkey = subkey + "\\"; } if(tmpstr.length > 0) { subkey = subkey + tmpstr; logComment("subkey: " + subkey); winreg.createKey(subkey,""); } winreg.createKey(subkey,""); } function registerMainKeys(winreg) { var subkey; //the name of the subkey you are poking around in var valname; //the name of the value you want to look at var value; //the data in the value you want to look at. var err; winreg.createKey(regRootKey, ""); subkey = regRootKey + "\\Main"; winreg.createKey(subkey,""); err = winreg.setValueString(subkey, "Install Directory", fProgram); subkey = regRootKey + "\\Uninstall"; winreg.createKey(subkey,""); err = winreg.setValueString(subkey, "Uninstall Log Folder", fProgram + "Uninstall"); err = winreg.setValueString(subkey, "Description", "GRE (1.0)"); } // main var srDest; var err; var err2; var fProgram; var fWindowsSystem; var fileComponentRegStr; var fileComponentReg; var restrictedAccess; var fileToRegister; var regRootKey; // So far the only argument passed in is the root path into the Windows registry. regRootKey = new String(Install.arguments); srDest = 1; err = initInstall("GRE", "GRE", "1.0.0.0000000000"); logComment("initInstall: " + err); fProgram = getFolder("Program"); logComment("fProgram: " + fProgram); if(verifyDiskSpace(fProgram, srDest)) { setPackageFolder(fProgram); err = addDirectory("", "", "gre", // dir name in jar to extract fProgram, // Where to put this file (Returned from GetFolder) "", // subdir name to create relative to fProgram true); // Force Flag logComment("addDirectory() of Program returned: " + err); err = addDirectory("", "", "Embed", // dir name in jar to extract fProgram, // Where to put this file (Returned from GetFolder) "", // subdir name to create relative to fProgram true); // Force Flag logComment("addDirectory() of Program returned: " + err); // Let the uninstaller know about this generated file. logComment("Installing: " + fProgram + ".autoreg"); // check return value if( err == SUCCESS ) { registerKeys(); // // we don't want to fail on errors for the above // resetError(); err = performInstall(); logComment("performInstall() returned: " + err); } else cancelInstall(err); } else cancelInstall(INSUFFICIENT_DISK_SPACE); // end main